diff --git a/doc/DESCRIPTION.md b/doc/DESCRIPTION.md
new file mode 100644
index 0000000..ec06d8e
--- /dev/null
+++ b/doc/DESCRIPTION.md
@@ -0,0 +1,3 @@
+Yunorunner is a CI server for YunoHost apps.
+
+It is based on LXD/LXC and uses [package_check](https://github.com/YunoHost/package_check).